Technical Service Bulletins
Search 172,063 manufacturer communications covering 880 vehicle makes from 1955 to 2025.
Showing 11,703 bulletins for CHEVROLET
PIT5954A
Feb 3, 2023
280000 BACK OVER PREVENTION
This Preliminary information communicates an engineering investigation for OnStar LED Red And Wifi Hotspot Inoperative After Remote Vehicle Start concern.
21-NA-116
Feb 3, 2023
060000 ENGINE AND ENGINE COOLING
This service bulletin provides a service procedure to replace the EGR to correct a customer concern of a MIL illuminated.
23-NA-012
Feb 2, 2023
350000 EQUIPMENT
This service bulletin provides information for dealers/technicians on Bluetooth Noise Heard on Phone Calls.
23-NA-008
Feb 1, 2023
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides repair information to correct a customer concern of DEF Pump Controller Update with DTCs P105A and/or P208A Set.
23-NA-006
Feb 1, 2023
160000 STRUCTURE
This technical bulletin informs the dealer to add foam to the base of the clips to correct the condition of Instrument Panel Trim Plate Applique Loose.
PIT5974
Jan 30, 2023
130000 VISIBILITY
This Preliminary information communicates an issue with the mirror puddle lights only stay on for a few seconds and then turning off. Engineering is working on a fix.
PIT5689E
Jan 30, 2023
060000 ENGINE (PWS)
This Preliminary information communicates that some customers may comment that after an auto-stop event the engine does not restart and to inspect the engine ground strap. Temporarly on hold while PIE0572 is active. PIE0572 has now ended a
N212338810-02
Jan 30, 2023
060000 ENGINE AND ENGINE COOLING
Service Update. On certain vehicles equipped with a 6.0L gasoline engine (RPO L96) and is a fleet government vehicle (RPO GAM), the left rear middle body mount may crack and collapse causing a metal-to-metal contact. Dealers are to inspec
PIE0731A
Jan 27, 2023
060000 ENGINE AND ENGINE COOLING
This engineering information (EI) closure ends the need for gathering information from technicians in regards to the Malfunction Indicator Lamp (MIL) illuminated on the driver information center (DIC).
22-NA-254
Jan 27, 2023
030000 SERVICE BRAKES, HYDRAULIC
This technical bulletin provides repair information to correct a customer concern of Unwanted Traction Control Events.
N222388520
Jan 26, 2023
110000 ELECTRICAL SYSTEM
Certain vehicles may have a condition where the starter inner bolt may not be fully torqued. Dealers will inspect and retighten the bolts.
19-NA-037
Jan 26, 2023
010000 STEERING
This technical bulletin provides repair information to correct a customer concern of no start, hard start with belt squeal, belt break, loss of power steering and/or power brake assist.
PIE0719A
Jan 25, 2023
070000 FUEL SYSTEM, GASOLINE
This engineering information (EI) ends the need for gathering information from technicians in regards to fuel leaking from evaporative vents on the fuel tank.
19-NA-107
Jan 25, 2023
160000 STRUCTURE
This technical bulletin provides repair information to correct a customer concern of the extended cab rear door ajar indicator illuminated intermittently.
PIT5970
Jan 24, 2023
280000 BACK OVER PREVENTION
This Preliminary information communicates information to the technician that if they receive a vehicle with this concern and verifying the rear view camera is zoomed in, General Motors is aware of this and working on a solution for the conc
N222362040
Jan 24, 2023
030000 SERVICE BRAKES, HYDRAULIC
Service Update - certain vehicle may have a condition where the brake line contacts the rear axle. Dealers are to inspect the rear brake lines for clearance and replace if necessary.
23-NA-002
Jan 24, 2023
060000 ENGINE AND ENGINE COOLING
This technical bulletin provides repair information to correct a customer concern of Charge Air Cooler (CAC) Icing, Check Engine Lamp Illuminated, Possible P0299, P2227, and/or P0300 DTCs Set.
PIT5972
Jan 23, 2023
353600 EQUIPMENT:ELECTRICAL:INFOTAINMENT
This Preliminary information communicates to GM dealers information on accessing the settings menu.
PIP5886A
Jan 23, 2023
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This Preliminary information communicates that the EGT sensors are no longer on a parts restriction.
PIP5878A
Jan 23, 2023
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This Preliminary information communicates that the exhaust particulate matter sensor is on a parts restriction.
PIP5877A
Jan 23, 2023
060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates that the NOx sensors are no longer on parts restriction.
PIP5875A
Jan 23, 2023
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This Preliminary information communicates the end of the diesel exhaust fluid injector part restriction.
PIC6487
Jan 23, 2023
160000 STRUCTURE
This Preliminary information communicates information for a technician to address a popping noise for missing spot welds on the drivers floor board.
PIP5788B
Jan 20, 2023
353000 EQUIPMENT:ELECTRICAL
This Preliminary information communicates Some customers may comment that the SES lamp is illuminated or was Illuminated and turned off, with no driveabilty concerns. During inspection Technician may notice DTC P2635. Unknown at this time e
N222390630
Jan 20, 2023
030000 SERVICE BRAKES, HYDRAULIC
Certain vehicles, equipped with red calipers (RPO J6F), may have been charged twice. Dealers are to provide the customer with a reimbursement check in the amount of $595.00.